Phenolic insulation board fire rating level A1
the article takeaway:
building air conditioning phenolic insulation board insulation fire rating level A1? Is not difficult to answer this question, simply know the answer to that as a more detailed understanding of phenolic insulation board fire rating have A1 level related technical problems. Such as the provisions of the laboratory. Bare plate and composite products fire performance have what distinction, etc. , to know that we can more easily solve this small problem, also let us a bit more technical aspects of growth.
phenolic insulation board A level test report
inspection report of the fire rating:
in the construction sector laboratory inspection report, there are two ways, one is A bare plate phenolic insulation board, phenolic board six sides no compound other products, just platy phenolic foam to participate in the inspection, the fire rating for the B1 level, phenolic insulation board belongs to organic insulating materials in plastic products, there is no other organic insulation fireproof performance beyond it, visible phenolic foam insulation board fire prevention performance is good.
phenolic insulation board class B test report
class A fire rating:
we know the bare plate phenolic insulation board fire rating for the B1 level, then the composite phenolic insulation board fire rating level A1? In the construction sector related lab, mortar composite phenolic insulation board fire rating for grade A, grade A is divided into two levels A1 and A2, but phenolic insulation board in the inspection report just show A level ( See the following inspection report) Phenolic insulation board manufacturer, we can't depend on oral say fine conformity, or a relevant department inspection report based on facts are correct, after all, some phenolic board manufacturer to marketing some exaggerated forward to clinch a deal quickly. We must think twice and no, look at oral promises a spectrum or more inspection report. It's like mouth says the facts to prove it.
fire rating summary:
fire rating is identified insulation insulation performance data is another important outside, building department require air conditioning insulation board to achieve a-class non-combustible, in fact, class A insulation flame retardant performance is generally good, B1 level flame retardant materials, insulation performance is good but poor fireproof performance, it is relative, class A insulation fire performance is better than that of class B insulation fireproof performance, but slightly worse than class B insulation insulation performance.
that is to introduce the fire rating of phenolic insulation board have any A1 level of relevant content, hope to help you, if you need this product, single ( Aluminum foil) Caigang phenolic plate please select city bo hui, my factory production equipment advanced, timely service, wholesale prices low, sample free of charge!